CN104594124A - Application of waterborne back-coating emulsion (humectant) in packaging industry - Google Patents
Application of waterborne back-coating emulsion (humectant) in packaging industry Download PDFInfo
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- CN104594124A CN104594124A CN201410834637.0A CN201410834637A CN104594124A CN 104594124 A CN104594124 A CN 104594124A CN 201410834637 A CN201410834637 A CN 201410834637A CN 104594124 A CN104594124 A CN 104594124A
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Abstract
The invention provides an application of a waterborne back-coating emulsion (humectant), and in particular discloses an application of the waterborne back-coating emulsion (humectant) in the packaging industry. The waterborne back-coating emulsion (humectant) is coated on the back surface of a piece of paper before an article is packaged by the paper, namely the waterborne back-coating emulsion (humectant) is pre-coated on the back surface of the paper by virtue of a coating machine before the article is packaged by the paper, wherein the waterborne back-coating emulsion (humectant) accounts for 0.8-2.4% of the weight of the paper, is obtained by the steps of adding an appropriate amount of an auxiliary agent into an acrylic resin solution, mixing, stirring for dispersion and filtering, is simple and convenient to prepare and is obvious in effect. By applying the waterborne back-coating emulsion (humectant) to the packaging industry, particularly, the aluminized paper processing industry, the flatness of the paper cannot be reduced due to changes of air humidity in the long-term storage process of the paper, so that the paper is ensured to be beautiful, the operation is relatively simple and smooth in the use processes including printing and the like, and special requirements on equipment are avoided.
Description
Technical field
The invention belongs to packaging industry, be specifically related to the water-based back of the body and be coated with the application of emulsion (humectant) at packaging industry.
Background technology
In packaging industry, paper can change depositing moisture in process, causes the flatness of paper to change, even there will be volume and stick up, have a strong impact on carrying out and the aesthetic of printing process, especially obvious on the aluminium plating transfer paper especially used in a large number in packages printing industry.Water is mainly sprayed at the back side of paper by existing method, thus gives paper moisturizing, and then controls paper formation degree, but by the impact of storage cycle, in short time, Paper Moisture is very easy to the moisture change in air and does not change, and finally still can cause paper distortion.
Summary of the invention
In order to solve the problem, the invention provides a kind of application process, the water-based back of the body is coated with emulsion (humectant) and is applied to packaging industry, concrete technical scheme is as follows:
The water-based back of the body is coated with the application of emulsion (humectant) at packaging industry, before sheet package article, the water-based back of the body is coated with the back side that emulsion (humectant) is coated in paper.
Further improvement is: before sheet package article, by coating machine, the described water-based back of the body is coated with the back side that emulsion (humectant) is coated in paper in advance, can adds like this and add humectant equably.
Further improvement is: the described water-based back of the body is coated with the 0.8-2.4% that emulsion (humectant) accounts for paper weight, and now processing cost is not high.
Further improvement is: the described water-based back of the body is coated with emulsion (humectant) and adds suitable adjuvants by acrylic resin liquid, and mixing, dispersed with stirring, filtration obtains.It is translucent or milky white liquid that the water-based back of the body so obtained is coated with emulsion (humectant) outward appearance, and pH value is 6
~between 8, solid content: 6-30%, nontoxic, reach food hygienic standard.
The water-based back of the body is coated with the quilt cover that emulsion (humectant) is coated in paper, the water-based back of the body is coated with effective molecule in emulsion (humectant) and carries out orderly arrangement at back side of paper, form the molecular film that one deck is very thin, thus stop paper internal water molecule lose with air humidity varies or adsorb, so just can control the balance of moisture in paper, paper flatness within the time of longer-term storage can not be changed.
Beneficial effect of the present invention: be applied to packaging industry by the water-based back of the body is coated with emulsion (humectant), especially aluminium plating transfer paper processing industry, paper is in long-term storing process, the decline of flatness can not be caused because of the change of air humidity, ensure that the attractive in appearance of paper, in the use procedures such as printing, operate also fairly simple, smooth, special requirement is not had to equipment.
Detailed description of the invention
In order to deepen understanding of the present invention, be described in further detail the present invention below in conjunction with embodiment, this embodiment, only for explaining the present invention, not forming protection domain and limiting.
The water-based back of the body is coated with the application of emulsion (humectant) at packaging industry, before sheet package article, by coating machine, the described water-based back of the body is coated with the back side that emulsion (humectant) is coated in paper in advance, the described water-based back of the body is coated with the 0.8-2.4% that emulsion (humectant) accounts for paper weight, the described water-based back of the body is coated with emulsion (humectant) and adds suitable adjuvants by acrylic resin liquid, mixing, dispersed with stirring, filtration obtains.
The water-based back of the body that the present embodiment provides is coated with emulsion (humectant) and makes simple, and effect is obvious.The water-based back of the body is coated with the quilt cover that emulsion (humectant) is coated in paper, the water-based back of the body is coated with effective molecule in emulsion (humectant) and carries out orderly arrangement at back side of paper, form the molecular film that one deck is very thin, thus stop paper internal water molecule lose with air humidity varies or adsorb, so just can control the balance of moisture in paper, paper flatness within the time of longer-term storage can not be changed, and then both ensure that the aesthetic measure of paper, in turn ensure that the simplicity of following process program.
Claims (5)
1. the water-based back of the body is coated with emulsion (humectant) in the application of packaging industry, it is characterized in that: back side humectant being coated in paper before sheet package article.
2. the water-based back of the body according to claim 1 is coated with emulsion (humectant) in the application of packaging industry, it is characterized in that: before sheet package article, by coating machine, the described water-based back of the body is coated with the back side that emulsion (humectant) is coated in paper in advance.
3. the water-based back of the body according to claim 1 is coated with emulsion (humectant) in the application of packaging industry, it is characterized in that: the described water-based back of the body is coated with the 0.8-2.4% that emulsion (humectant) accounts for paper weight.
4. the arbitrary water-based back of the body according to claim 1-3 is coated with the application of emulsion (humectant) at packaging industry, it is characterized in that: the described water-based back of the body is coated with emulsion (humectant) and adds suitable adjuvants by acrylic resin liquid, mixing, dispersed with stirring, filtration obtains.
5. humectant according to claim 4 is in the application of packaging industry, it is characterized in that: described auxiliary agent mainly refers to: defoamer (polyethylene, organosilicon), wetting dispersing agent, slipping agent (Tissuemat E or silicone based).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834637.0A CN104594124A (en) | 2014-12-30 | 2014-12-30 | Application of waterborne back-coating emulsion (humectant) in packaging industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834637.0A CN104594124A (en) | 2014-12-30 | 2014-12-30 | Application of waterborne back-coating emulsion (humectant) in packaging industry |
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| CN104594124A true CN104594124A (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410834637.0A Pending CN104594124A (en) | 2014-12-30 | 2014-12-30 | Application of waterborne back-coating emulsion (humectant) in packaging industry |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155342A (en) * | 2015-09-10 | 2015-12-16 | 江苏琛亚印材科技有限公司 | Crylic acid back coating emulsion applied to storage of coated paper |
| CN105220566A (en) * | 2015-09-30 | 2016-01-06 | 江苏琛亚印材科技有限公司 | List in a kind of paper printing is coated with the back of the body and is coated with emulsion and preparation method thereof |
| CN105297534A (en) * | 2015-09-10 | 2016-02-03 | 江苏琛亚印材科技有限公司 | PVA (Poly Vinyl Alcohol) back-coating emulsion |
| CN107160879A (en) * | 2017-05-24 | 2017-09-15 | 昆山市生力包装印务有限公司 | A kind of impermeable typography |
| CN107187227A (en) * | 2017-05-24 | 2017-09-22 | 昆山市生力包装印务有限公司 | A kind of transfer paper typography |
| CN108004839A (en) * | 2017-12-20 | 2018-05-08 | 常德金德新材料科技股份有限公司 | The paper back of the body applies lotion and its preparation method and application |
| CN108149514A (en) * | 2017-12-20 | 2018-06-12 | 常德金德新材料科技股份有限公司 | Transfer paper and preparation method thereof |
| CN109403148A (en) * | 2018-12-11 | 2019-03-01 | 广州市花都联华包装材料有限公司 | A kind of tobacco lining paper and its manufacturing method for protecting fragrant function of guaranteeing the quality with moisturizing |
| CN109629327A (en) * | 2018-11-19 | 2019-04-16 | 广东万昌科艺材料有限公司 | A kind of aluminized paper back-coating and the preparation method and application thereof |
| CN110424187A (en) * | 2019-06-24 | 2019-11-08 | 湖南和锐镭射科技有限公司 | Environment-friendly water-based back painting and preparation method thereof, high viscose performance transfer paper jam and resist blocking and that shift paper jam |
| CN113880979A (en) * | 2021-10-29 | 2022-01-04 | 山东灵晓新材料有限公司 | High-water-retention acrylate back coating liquid and preparation method thereof |
| CN113931004A (en) * | 2021-11-19 | 2022-01-14 | 增和包装股份有限公司 | Improved process for softness of ester-soluble ink tipping paper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102864682A (en) * | 2012-08-09 | 2013-01-09 | 常德市武陵金德镭射科技有限公司 | Method for preparing acrylic resin emulsion and paper coating emulsion |
| CN103343483A (en) * | 2013-05-08 | 2013-10-09 | 烟台博源科技材料股份有限公司 | Straight-metallized hollow aluminum paper and production technology thereof |
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2014
- 2014-12-30 CN CN201410834637.0A patent/CN104594124A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864682A (en) * | 2012-08-09 | 2013-01-09 | 常德市武陵金德镭射科技有限公司 | Method for preparing acrylic resin emulsion and paper coating emulsion |
| CN103343483A (en) * | 2013-05-08 | 2013-10-09 | 烟台博源科技材料股份有限公司 | Straight-metallized hollow aluminum paper and production technology thereof |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155342A (en) * | 2015-09-10 | 2015-12-16 | 江苏琛亚印材科技有限公司 | Crylic acid back coating emulsion applied to storage of coated paper |
| CN105297534A (en) * | 2015-09-10 | 2016-02-03 | 江苏琛亚印材科技有限公司 | PVA (Poly Vinyl Alcohol) back-coating emulsion |
| CN105220566A (en) * | 2015-09-30 | 2016-01-06 | 江苏琛亚印材科技有限公司 | List in a kind of paper printing is coated with the back of the body and is coated with emulsion and preparation method thereof |
| CN107160879A (en) * | 2017-05-24 | 2017-09-15 | 昆山市生力包装印务有限公司 | A kind of impermeable typography |
| CN107187227A (en) * | 2017-05-24 | 2017-09-22 | 昆山市生力包装印务有限公司 | A kind of transfer paper typography |
| CN108149514A (en) * | 2017-12-20 | 2018-06-12 | 常德金德新材料科技股份有限公司 | Transfer paper and preparation method thereof |
| CN108004839A (en) * | 2017-12-20 | 2018-05-08 | 常德金德新材料科技股份有限公司 | The paper back of the body applies lotion and its preparation method and application |
| CN108149514B (en) * | 2017-12-20 | 2020-12-22 | 常德金德新材料科技股份有限公司 | Transfer paper and preparation method thereof |
| CN109629327A (en) * | 2018-11-19 | 2019-04-16 | 广东万昌科艺材料有限公司 | A kind of aluminized paper back-coating and the preparation method and application thereof |
| CN109629327B (en) * | 2018-11-19 | 2021-08-10 | 广东万昌科艺材料有限公司 | Aluminum-plated paper back coating and preparation method and application thereof |
| CN109403148A (en) * | 2018-12-11 | 2019-03-01 | 广州市花都联华包装材料有限公司 | A kind of tobacco lining paper and its manufacturing method for protecting fragrant function of guaranteeing the quality with moisturizing |
| CN110424187A (en) * | 2019-06-24 | 2019-11-08 | 湖南和锐镭射科技有限公司 | Environment-friendly water-based back painting and preparation method thereof, high viscose performance transfer paper jam and resist blocking and that shift paper jam |
| CN113880979A (en) * | 2021-10-29 | 2022-01-04 | 山东灵晓新材料有限公司 | High-water-retention acrylate back coating liquid and preparation method thereof |
| CN113880979B (en) * | 2021-10-29 | 2023-07-25 | 山东灵晓新材料有限公司 | High-water-retention acrylic ester back coating liquid and preparation method thereof |
| CN113931004A (en) * | 2021-11-19 | 2022-01-14 | 增和包装股份有限公司 | Improved process for softness of ester-soluble ink tipping paper |
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Application publication date: 20150506 |